1 fatality

Left Engine Failure During Climb Leads to Fatal Crash into Building Near Tampa Airport (N6840L)

Tampa-Intl (ex Drew Field), United States of AmericaTakeoff (climb)

On June 15, 1973, a Piper PA-31-310 Navajo (registration N6840L) operated by Refrigerated Transport Company was involved in an aviation accident near Tampa-Intl (ex Drew Field), United States of America during takeoff. One person was killed. Investigators recorded the probable cause as: Failure of the left engine during initial climb for undetermined reason. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A).

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary report: the U.S. National Transportation Safety Board (NTSB) historical archive (1962-1981)Updated 2026-07-04Data APIEditorial standards

After takeoff from Tampa Airport, the pilot reported a left engine failure and attempted to return. During an emergency landing, the aircraft slid and crashed into a building, killing the pilot and destroying the aircraft.

Accident Overview

Shortly after departing from Tampa Airport, the pilot of a twin-engine aircraft reported a failure of the left engine to air traffic control. The pilot decided to return to the airport and initiated an emergency landing. During the landing attempt, the aircraft slid on the ground and struck a building near the airport. The impact destroyed the aircraft and resulted in the pilot's death.

Sequence of Events

According to the investigation, the left engine failed during the initial climb for an undetermined reason. The pilot declared an emergency and informed ATC of the situation. While maneuvering for an emergency landing, the aircraft lost control, slid, and collided with a structure adjacent to the airport. The aircraft was completely destroyed in the accident.

Probable Cause

The official probable cause of the accident was the failure of the left engine during initial climb for an undetermined reason.

Contributing Factors

The investigation identified several factors reported in connection with the engine failure:

  • Ignition system issues involving a spark plug
  • Carbon deposit accumulation
  • Improper clearance and tolerance
  • Inadequate maintenance and inspection
  • Pilot declared emergency and attempted a crash landing
  • Propeller was feathered
  • Spark plugs were fouled

No other causes or factors were specified in the official findings.

Frequently asked questions

What happened in the 15 Jun 1973 Piper PA-31-310 Navajo accident near Tampa-Intl (ex Drew Field), United States of America?

After takeoff from Tampa Airport, the pilot reported a left engine failure and attempted to return. During an emergency landing, the aircraft slid and crashed into a building, killing the pilot and destroying the aircraft.

Were there any fatalities in the 15 Jun 1973 Piper PA-31-310 Navajo accident?

The accident was fatal, resulting in 1 fatality.

What aircraft was involved and where did it happen?

The accident on 15 Jun 1973 involved a Piper PA-31-310 Navajo, registration N6840L, operated by Refrigerated Transport Company, at Tampa-Intl (ex Drew Field), United States of America.

What was the probable cause of the accident?

Failure of the left engine during initial climb for undetermined reason.